#2F9AB2#2F9AB2

#2F9AB2 is a light, moderate cyan. Relative luminance 0.269; OKLCH L 63.7% C 0.100 H 216.2°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#2F9AB2
RGB	rgb(47, 154, 178)
HSL	hsl(191, 58%, 44%)
HSV	hsv(191, 74%, 70%)
CMYK	cmyk(73.6%, 13.5%, 0%, 30.2%)
CIE-LAB	lab(58.91, -21.76, -21.15)
CIE-LCH	lch(58.91, 30.35, 224.19°)
OKLab	oklab(63.71% -0.0805 -0.059)
OKLCH	oklch(63.71% 0.1 216.2)
XYZ	xyz(20.7604, 26.9274, 46.2142)
Luminance	0.2693 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F9AB2 #B2472F

analogous

#2FB289 #2F9AB2 #2F59B2

triadic

#2F9AB2 #B22F9A #9AB22F

tetradic

#2F9AB2 #892FB2 #B2472F #59B22F

square

#2F9AB2 #892FB2 #B2472F #59B22F

split-complementary

#2F9AB2 #B22F59 #B2892F

monochromatic

#154651 #227082 #2F9AB2 #4EB8D0 #7ECCDD

Accessibility & contrast

On white

3.29

#2F9AB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#2F9AB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F9AB2

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F9AB2	#FFFFFF	#000000	##000000
##2F9AB2	1.00	3.29	6.39	6.39
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A95B3

Deuteranopia (green-blind)

#7888B2

Tritanopia (blue-blind)

#00A3A1

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #2f9ab2;
/* rgb */ color: rgb(47, 154, 178);
/* oklch */ color: oklch(63.7% 0.100 216.2);

Tailwind

colors: {
  custom: {
    50: '#7bb8c9',
    500: '#2f9ab2',
    950: '#000000',
  },
}

SCSS

$custom: #2f9ab2;
$custom-light: #7bb8c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2f9ab2",
  "rgb": {
    "r": 47,
    "g": 154,
    "b": 178
  },
  "hsl": {
    "h": 190.992,
    "s": 58.222,
    "l": 44.118
  },
  "oklch": {
    "l": 0.63708,
    "c": 0.09983,
    "h": 216.2
  },
  "luminance": 0.2693
}

Semantic roles & 50–950 ramp

primary

#2F9AB2

secondary

#C68577

accent

#6346E1

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2F9AB2

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →